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TIFS
2008
113views more  TIFS 2008»
15 years 4 months ago
A Selective Feature Information Approach for Iris Image-Quality Measure
Poor quality images can significantly affect the accuracy of iris-recognition systems because they do not have enough feature information. However, existing quality measures have f...
Craig Belcher, Yingzi Du
SPEECH
2002
66views more  SPEECH 2002»
15 years 3 months ago
Spanish recognizer of continuously spelled names over the telephone
In this paper we present a hypothesis-verification approach for a Spanish Recognizer of continuously spelled names over the telephone. We give a detailed description of the spelli...
Rubén San Segundo, José Colás...
ICRA
2010
IEEE
178views Robotics» more  ICRA 2010»
15 years 2 months ago
Improvement in listening capability for humanoid robot HRP-2
— This paper describes improvement of sound source separation for a simultaneous automatic speech recognition (ASR) system of a humanoid robot. A recognition error in the system ...
Toru Takahashi, Kazuhiro Nakadai, Kazunori Komatan...
ACL
2008
15 years 5 months ago
Unsupervised Learning of Acoustic Sub-word Units
Accurate unsupervised learning of phonemes of a language directly from speech is demonstrated via an algorithm for joint unsupervised learning of the topology and parameters of a ...
Balakrishnan Varadarajan, Sanjeev Khudanpur, Emman...
CSL
2011
Springer
14 years 11 months ago
Detecting emotional state of a child in a conversational computer game
The automatic recognition of user’s communicative style within a spoken dialog system framework, including the affective aspects, has received increased attention in the past f...
Serdar Yildirim, Shrikanth Narayanan, Alexandros P...